google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',1483,null,null,1614,null,null,null,null,null,null,null,null],
['2日',null,null,null,null,null,null,null,null,null,null,null,null],
['3日',1389,null,null,1515,null,null,null,null,null,null,null,null],
['4日',1586,null,null,1624,null,null,null,null,null,null,null,null],
['5日',1474,null,null,1197,null,null,null,null,null,null,null,null],
['6日',1454,null,null,1300,null,null,null,null,null,null,null,null],
['7日',1481,null,null,1491,null,null,null,null,null,null,null,null],
['8日',1214,null,null,1489,null,null,null,null,null,null,null,null],
['9日',1460,null,null,1643,null,null,null,null,null,null,null,null],
['10日',1537,null,null,1396,null,null,null,null,null,null,null,null],
['11日',1462,null,null,1337,null,null,null,null,null,null,null,null],
['12日',null,null,null,1497,null,null,null,null,null,null,null,null],
['13日',1421,null,null,1539,null,null,null,null,null,null,null,null],
['14日',1240,null,null,1465,null,null,null,null,null,null,null,null],
['15日',1290,null,null,1528,null,null,null,null,null,null,null,null],
['16日',1534,null,null,1493,null,null,null,null,null,null,null,null],
['17日',1460,null,null,1634,null,null,null,null,null,null,null,null],
['18日',1477,null,null,1502,null,null,null,null,null,null,null,null],
['19日',1666,null,null,1428,null,null,null,null,null,null,null,null],
['20日',1487,null,null,1432,null,null,null,null,null,null,null,null],
['21日',1671,null,null,1598,null,null,null,null,null,null,null,null],
['22日',1502,null,null,null,null,null,null,null,null,null,null,null],
['23日',1471,null,null,1631,null,null,null,null,null,null,null,null],
['24日',1465,null,null,1408,null,null,null,null,null,null,null,null],
['25日',1368,null,null,1599,null,null,null,null,null,null,null,null],
['26日',1593,null,null,1592,null,null,null,null,null,null,null,null],
['27日',1463,null,null,1308,null,null,null,null,null,null,null,null],
['28日',1623,null,null,1314,null,null,null,null,null,null,null,null],
['29日',1516,null,null,1289,null,null,null,null,null,null,null,null],
['30日',1266,null,null,1580,null,null,null,null,null,null,null,null],
['31日',1441,null,null,null,null,null,null,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2024年4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1700},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=30 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});